DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
PROVINCE OF SARANGANI Award a ₱4.0M contract to COFEJOK CONSTRUCTION & SUPPLY CORPORATIONProvinces
Transaction hash:
ca4030a64aef85a252fe45dac1b7381822b52edf7601945ed88bd51c28ba47d4
Status:
Included and unchanged
Block:
#5,570 443 blocks after it
Position in block:
Transaction 325 of 400
Award day:
Jul 22, 2024 (2 yrs 3 mo ago)
Value:
₱3,995,000.00
Project:
INFRA 2024-70
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #5,570 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)PROVINCE OF SARANGANI awarded it to COFEJOK CONSTRUCTION & SUPPLY CORPORATION on 2024-07-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Sarangani gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored ca4030a64a…ba47d4now …
- 2. Block Merkle root changedstored ff5e9bec58…d54179now …
- 3. Block #5570 hash changedstored 640bfa49c3…32cf4anow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 399 records. Each step hashes the current value together with the sibling shown.
- leaf ca4030a64aef85a252fe45dac1b7381822b52edf7601945ed88bd51c28ba47d4
- 01 L c7ba49842521386a374fe985a1401761be40e7a78a3155c82900a401fa4d8de0
- 02 R 517a0ce1e94d9a071e672c1e86a862531e76853022bed794954efd779cf9f0bd
- 03 L 4a7aa7c713effbc4c973c949eaa853b0a6002d29ea1fb7178082e891b56b96b8
- 04 R 667d365b69a6abdf0e1e4319ff06c50729474a41e97e40bafc265fb325597144
- 05 R 3a4f6cc30b931e9b3e91e663a9f48f9d88660a9d3dec4d6ba5b80bd43876410a
- 06 R a4b145433e7dc412bc78e5b8b7a53708399f1474728f6d124e1926b75865c4cd
- 07 L 5163a425a5e70e47fe80057bdf9913bc96664a192c03241c5e73bdfae0d2b8b7
- 08 R ff5459d7cf56845a336be637fdb15a637904dbcb12833e1ea7fa57ef33ea0357
- 09 L 1938c06bc9f31610a28e64df58c06694372abc64ded74c5d6bc2ac55cb316bbf
- root ff5e9bec58f28977d997b9338dbdd78321a62024b9d9fbca886fb7d462d54179